gdlib.php - Collection of routines in Moodle related to processing images using GD More...

Functions
	generate_image_thumbnail ($filepath, $width, $height)
	Generates a thumbnail for the given image. More...

	generate_image_thumbnail_from_image ($original, $imageinfo, $width, $height)
	Generates a thumbnail for the given image string. More...

	generate_image_thumbnail_from_string ($filedata, $width, $height)
	Generates a thumbnail for the given image string. More...

	imagecopybicubic ($dst_img, $src_img, $dst_x, $dst_y, $src_x, $src_y, $dst_w, $dst_h, $src_w, $src_h)
	Copies a rectangular portion of the source image to another rectangle in the destination image. More...

	process_new_icon ($context, $component, $filearea, $itemid, $originalfile, $preferpng=false)
	Stores optimised icon images in icon file area. More...

	resize_image ($filepath, $width, $height, $forcecanvas=false)
	Resize an image from an image path. More...

	resize_image_from_image ($original, $imageinfo, $width, $height, $forcecanvas=false)
	Resize an image from an image object. More...

Detailed Description

gdlib.php - Collection of routines in Moodle related to processing images using GD

Functions